Okhotsk atka mackerel
The Okhotsk Atka mackerel, also known as the Arabesque greenling, is a mackerel-like species in the family Hexagrammidae. It is commonly known as hokke in Japan and imyeonsu in Korean. The primary population of the fish is found off the Sea of Okhotsk.History
According to legend, it was discovered by the monk Nichiji.The Okhotsk Atka mackerel is found in the northwest Pacific Ocean occurring in Primorskii Krai in Russia, the Sea of Okhotsk east to the Kuril Islands south to Ibaraki Prefecture and Tsushima in Japan and the Yellow Sea. It is an oceanodromous, demersal fish found at depths from the surface to.Taxonomy
The Okhotsk atka mackerel was first formally described in 1913 by the American ichthyologists David Starr Jordan and Charles William Metz with its type locality given as Nampo in North Korea. This species is occasionally considered synonymous with the Atka mackerel, P. monopterygius. However, it is probably a separate species. This fish was also documented as Stellistius katsukii but the older name Pleurogrammus azonus takes precedence.Biology
The juvenile Okhotsk atka mackerel gather in large schools close the surface but the adults are benthic. The females lay egg masses within crevices or in gravel along rocky coasts at depths of less than, these are guarded by the males.Fisheries
The Okhotsk atka mackerel is an important fish, and approximately 100,000 tons of the species were harvested each year throughout the late 20th century.As food
Known in Japanese cuisine as hokke and in Korean cuisine as imyeonsu, the fish can be fresh, dried, or frozen, and can be served raw, boiled, grilled or fried.